Bind.hpp

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// ANNA - Anna is Not Nothingness Anymore                                                         //
//                                                                                                //
// (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo                         //
//                                                                                                //
// See project site at http://redmine.teslayout.com/projects/anna-suite                           //
// See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //


#ifndef anna_dbms_Bind_hpp
#define anna_dbms_Bind_hpp

#include <anna/core/functions.hpp>
#include <anna/core/RuntimeException.hpp>

#include <anna/dbms/DatabaseException.hpp>
#include <anna/dbms/Data.hpp>

namespace anna {

namespace dbms {

class Connection;
class Statement;
class Data;

class Bind {
public:
  dbms::Data& getData() { return a_data; }
  const dbms::Data& getData() const { return a_data; }

  virtual void prepare(Statement* statement, Connection* connection, const int pos)
  noexcept(false) = 0;

  virtual void release(Statement* statement)  = 0;
  virtual void code() const noexcept(false) = 0;
  virtual void decode() const noexcept(false) = 0;
  virtual std::string asString() const ;

protected:
  Bind(const char* name, dbms::Data& data) : a_name(name), a_data(data) {;}

private:
  const std::string a_name;
  dbms::Data& a_data;

  friend class Statement;
};

}
}

#endif